How far is Deerfield, IL from Rockford, IL?
Distance by Flight
Shortest distance between Deerfield and Rockford is 64.3 miles (103.49 km).
Flight distance from Deerfield, IL to Rockford, IL is 64.3 miles. Estimated flight time is 00 hours 10 minutes.
It takes 00 hours 09 minutes to travel from Deerfield to Rockford with an airplane (average speed of 550 miles).
Driving distance
The driving distance from Deerfield, Illinois to Rockford, Illinois is: 87.81 miles (141.31 km) by car.
Driving from Deerfield to Rockford will take approximately 01 hours 27 minutes.
#1 Deerfield
Village in Illinois
| Population | 18532 |
|---|---|
| GPS Coordinates | 42°10'16"N 87°50'40"W |
| Latitude | 42.1711400 |
| Longitude | -87.8445100 |
| Altitude | 209 |
| Country | United States |
#2 Rockford
The second most populous city in Illinois. It is located in the northwestern part of the state. Rockford is known for its many manufacturing companies, its many parks and green spaces, and its many attractions, such as the Rockford Art Museum and the Burpee Museum of Natural History.
| Population | 144835 |
|---|---|
| GPS Coordinates | 42°16'16"N 89°5'38"W |
| Latitude | 42.2711300 |
| Longitude | -89.0940000 |
| Altitude | 218 |
| Country | United States |
Ending point in Rockford: West State Street (-89.094046,42.271066)
Estimated Travel Time Between Deerfield and Rockford
The distance between Deerfield and Rockford is 141 km if you choose to drive by road. You can go 01 hours 34 minutes if you drive your car at an average speed of 90 kilometers / hour. For different choices, please review the avg. speed travel time table on the below.
There is no time difference between Deerfield and Rockford. The current time is 14:41:28.
| Average Speed | Travel Time |
|---|---|
| 30 mph (48.3 km/h) | 02 hours 55 minutes |
| 40 mph (64.37 km/h) | 02 hours 11 minutes |
| 50 mph (80.47 km/h) | 01 hours 45 minutes |
| 60 mph (96.56 km/h) | 01 hours 27 minutes |
| 70 mph (112.65 km/h) | 01 hours 15 minutes |
| 75 mph (120.7 km/h) | 01 hours 10 minutes |
| 80 mph (128.75 km/h) | 01 hours 05 minutes |
Gas Consumption
A car with a fuel efficiency of 8.3 l/100 km will need 11.73 liters (3.1 gallon) of gas to cover the route between Deerfield and Rockford.
The estimated cost of gas to go from Deerfield to Rockford is $11.18 (diesel $13.32).
Illinois gas prices.
| Gasoline | Mid Grade | Premium | Diesel | |
|---|---|---|---|---|
| Gallon | $3.61 | $4.11 | $4.55 | $4.3 |
| Total | $11.18 | $12.74 | $14.1 | $13.32 |
Take a look at our Gas Cost Calculator feature. It will figure out how much it will cost to drive this particular distance.
The average gas price (in Illinois ) per gallon of daily gas for calculations is $3.607 (Diesel $4.300) /gallon. Last changed prices on May 10, 2024.
How did we calculate the distance?
The place names are translated into coordinates to approximate the distance between Deerfield and Rockford (latitude and longitude). Cities, states, and countries each have their own regional center. The Haversine formula is used to measure the radius.
